placeholder Bacitracin, Ansamycins, Clindamycin, Spiramycin and Florfenicol Rapid Test Kit
placeholder Bacitracin, Ansamycins, Clindamycin, Spiramycin and Florfenicol Rapid Test Kit

Bacitracin, Ansamycins, Clindamycin, Spiramycin and Florfenicol Rapid Test Kit

The Bacitracin & Ansamycins & Clindamycin & Spiramycin & Florfenicol Rapid Test Kit is a lateral flow assay that determines a qualitative level for the presence of bacitracin, ansamycins,clindamycin, spiramycin and florfenicol antibiotic residues in raw cow’s milk. This test is designed for on-site rapid detection or daily control in laboratories.

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Bacitracin, Ansamycins, Clindamycin, 

Spiramycin and Florfenicol Rapid Test Kit


Experimental Preparation:

Restore the sample and kit to room temperature.

Operation steps:

1. Open the reagent barrel and take out the required number of micropores. Put the rest back into the reagent barrel and cover it well to avoid the reagent in the reagent barrel getting damp.

2. Mix the sample evenly and suck 200 μ L in micropores, blow and mix evenly for 5 ~ 10 times, and incubate at 40 ℃ for 3min.

3. Take out the required number of test strips, cover the reagent barrel cover, and then mark one end of the absorbent paper of the test strip.

4. Insert one end of the sample pad of the test strip into the micropore, react at 40 ℃ for 5min, interpret the results according to the schematic diagram, and the interpretation at other times is invalid.


1. Do not mix different batches of test strips and micropores.

2. It is recommended to wear clean disposable gloves for operation.

3. Retest the positive test results.

4. The reagent barrel shall be used up within 1 week after opening, and the unused reagent shall be stored at 2 ~ 8 ℃.

5. This product is only used for preliminary screening.


AnalyteBacitracin, Ansamycins, Clindamycin, Spiramycin and Florfenicol
Sample TypeRaw cow’s milk
MethodologyLateral flow immunochromatographic assay
Limit of detectionBacitracin: 40-60 ppb
Rifampicin: 4-8 ppb
Clindamycin: 1-2 ppb
Spiramycin: 30-40 ppb
Florfenicol: 0.1-0.2 ppb
Packaging96 Tests
StorageStorage: The kits should be stored at a dry place away from the sunlight and the storage temperature is 2-8˚C. DO NOT FREEZE!
Shelf lifeThe validity for this kit is 12 months
Lead timeShipped within 5-12 working days.

Provided Materials and Reagent:

1.Test strips: 12x8 strips (96 strips total)

2.Microwells: 12x8 wells (96 wells total)

3.Positive control: 1 (Penicillin G: 3ppb, Ceftiofur: 50ppb, Tetracycline: 40ppb)

4.Negative control: 1

5.Pipette tips: 100/kit


7.Microwell holder: 1

Materials Required But Not Provided:




4.Reader (optional)

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